[INFO] updating cached repository https://github.com/jflc/rug [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 44d17c7d1503f891365a04a74ccbdb2fd9dcc200 [INFO] testing jflc/rug against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjflc%2Frug" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jflc/rug on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jflc/rug [INFO] finished tweaking git repo https://github.com/jflc/rug [INFO] tweaked toml for git repo https://github.com/jflc/rug written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/jflc/rug already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0fc6fd10d6eaea500a55823a0e724b10504dc8665170bb2a2ef040a99ee8e01e [INFO] running `"docker" "start" "-a" "0fc6fd10d6eaea500a55823a0e724b10504dc8665170bb2a2ef040a99ee8e01e"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling rug v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/aux_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/range_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/choose_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/shuffle_generator.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/swap_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | fn create_generator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.21s [INFO] running `"docker" "inspect" "0fc6fd10d6eaea500a55823a0e724b10504dc8665170bb2a2ef040a99ee8e01e"` [INFO] running `"docker" "rm" "-f" "0fc6fd10d6eaea500a55823a0e724b10504dc8665170bb2a2ef040a99ee8e01e"` [INFO] [stdout] 0fc6fd10d6eaea500a55823a0e724b10504dc8665170bb2a2ef040a99ee8e01e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2efb758c651535be4754aa902867bcf8924131a39241ac6d709fcbf6ff21d6be [INFO] running `"docker" "start" "-a" "2efb758c651535be4754aa902867bcf8924131a39241ac6d709fcbf6ff21d6be"` [INFO] [stderr] Compiling rug v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/aux_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/range_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/choose_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/shuffle_generator.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/swap_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/aux_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/range_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/choose_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/shuffle_generator.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/swap_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | fn create_generator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.75s [INFO] running `"docker" "inspect" "2efb758c651535be4754aa902867bcf8924131a39241ac6d709fcbf6ff21d6be"` [INFO] running `"docker" "rm" "-f" "2efb758c651535be4754aa902867bcf8924131a39241ac6d709fcbf6ff21d6be"` [INFO] [stdout] 2efb758c651535be4754aa902867bcf8924131a39241ac6d709fcbf6ff21d6be [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ab0d4f648964641115c6080f076d8d912d6f127ee207b3715122f5a93229f44 [INFO] running `"docker" "start" "-a" "6ab0d4f648964641115c6080f076d8d912d6f127ee207b3715122f5a93229f44"` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/aux_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/range_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/choose_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/shuffle_generator.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/swap_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/aux_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/range_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/choose_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/shuffle_generator.rs:8:14 [INFO] [stderr] | [INFO] [stderr] 8 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generator/swap_generator.rs:7:14 [INFO] [stderr] | [INFO] [stderr] 7 | rng: Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | fn create_generator(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Generator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rug-d1b73aad8d6f5498 [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test generator::range_generator::tests::test_non_repeated_values ... ok [INFO] [stdout] test generator::range_generator::tests::test_size ... ok [INFO] [stdout] test generator::aux_generator::tests::test_size ... ok [INFO] [stdout] test generator::aux_generator::tests::test_non_repeated_values ... ok [INFO] [stdout] test generator::choose_generator::tests::test_size ... ok [INFO] [stdout] test generator::shuffle_generator::tests::test_non_repeated_values ... ok [INFO] [stdout] test generator::choose_generator::tests::test_non_repeated_values ... ok [INFO] [stdout] test generator::shuffle_generator::tests::test_size ... ok [INFO] [stdout] test generator::tests::test_validate_all_equal ... ok [INFO] [stdout] test generator::tests::test_validate_min_bigger_than_max ... ok [INFO] [stdout] test generator::tests::test_validate_num_bigger_than_max_min_range ... ok [INFO] [stdout] test generator::swap_generator::tests::test_non_repeated_values ... ok [INFO] [stdout] test generator::tests::test_validate_valid_config ... ok [INFO] [stdout] test generator::swap_generator::tests::test_size ... ok [INFO] [stdout] test generator::shuffle_generator::tests::test_values_probability ... ok [INFO] [stdout] test generator::range_generator::tests::test_values_probability ... ok [INFO] [stdout] test generator::aux_generator::tests::test_values_probability ... ok [INFO] [stdout] test generator::swap_generator::tests::test_values_probability ... ok [INFO] [stdout] test generator::choose_generator::tests::test_values_probability ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rug-00c9125e72806fd6 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests rug [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6ab0d4f648964641115c6080f076d8d912d6f127ee207b3715122f5a93229f44"` [INFO] running `"docker" "rm" "-f" "6ab0d4f648964641115c6080f076d8d912d6f127ee207b3715122f5a93229f44"` [INFO] [stdout] 6ab0d4f648964641115c6080f076d8d912d6f127ee207b3715122f5a93229f44